Furuno FCV-2100, Руководство по установке

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2. WIRING
2-7
2.2.1 Power cable and grounding
Connect the plug of power cable (MJ-A3SPF0013-035C, 3.5m) to the 24VDC port.
This unit should be grounded to prevent mutual interference. Connect a copper strap
(WEA-1004, 1.2m, supplied) between this unit and the ship’s ground. The length of the
ground strap should be as short as possible.
2.2.2 Transducer cable
Prepare the following for installation
• Cable cutting knife
• Wire cutter
• Cable stripper (AWG25 equivalent)
• Vinyl tape or plastic tube for insulation
• Phillips head screw driver
How to connect the transducer cable
1. Fabricate the cable end as follows.
Note: To avoid interference, do not change the specified length of fabrication.
2. Unfasten six screws to remove the cover from the processor unit.
CAUTIO CAUTION
Do not shorten the transducer cable.
Shortening the cable may affect the mea-
surement function’s accuracy. To extend
the distance between the transducer and
processor unit, adjust from the LAN cable
length between processor unit and trans-
ceiver unit.
Unit: mm
Drain wire
(4 lines) Drain wire
(4 lines)
Terminal lag
(FV2-M4) Terminal lag
(FV2-M4)
×4 sets ×4 sets
Shield Shield
Wind the vinyl tape (width: 30mm)
110
Sheath
6-7
Vinyl tape or plastic tube for insulation.